Fig. 3 | Scientific Data

Fig. 3

From: Statistical biases due to anonymization evaluated in an open clinical dataset from COVID-19 patients

Fig. 3The alternative text for this image may have been generated using AI.

Comparison of demographic parameters of patients for the original data set (n = 4,562) and the anonymized data set (PUF, n = 3,904). (a) Age distribution in years, (b) gender distribution, (c) distribution of quarter and year of first positive SARS-CoV-2 test, and (d) distribution of the disease severity in the course of disease. HAP = High-Resolution Platform; POP = Population-based Platform; SUEP = Cross-Sectoral Platform; WHO = World Health Organization.

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